aod9604 vs retatrutide NAD+ and which should one take and what about combining - Pure Tested Peptides AOD-9604 vs Tesamorelin | Mechanism

They are not intended for human or veterinary use, medical advice, dosing, administration, treatment, or promised outcomes

Consult with a healthcare provider before starting any medication

So, I've injected today with an expired ampoule

After Peptide Sciences shut down in March 2026, Pepta Labs is one of the verified vendors still operating with full third-party testing

Final Thoughts In the world of body optimization, peptides are the next frontier, not just for elite athletes or biohackers, but for anyone serious about improving their metabolic health and longevity

The peptide may help mobilize stored fat more efficiently, but only if your overall energy balance creates the conditions for fat to be used as fuel